Tag: alpha, beta and gamma particles (rays) and their properties
Questions Related to alpha, beta and gamma particles (rays) and their properties
Nuclei $X$ decay into nuclei $Y$ by emitting $\alpha$ particles. Energies of $\alpha$ particle are found to be only $1MeV$ & $1.4MeV$. Disregarding the recoil of nuclei $Y$. The energy of $\gamma$ photon emitted will be:
A $ _6C^{12} $ nucleus is to be divided into 3 alpha particles . the amount of energy required to achieve this ( mass of an alpha particle=4.00388 u ) is
A source of energy of 100 W is producing energy by fission of 1 Kg $U^{235}$. How long it can kept generation of energy :-
The atomic masses of the hydrogen isotopes are
$m _1H^1=1.007825\ amu$
$m _1H^2=2.014102\ amu$
$m _1H^3=3.016049\ amu$
The energy released in the reaction
$ _1H^2+ _1H^2 \rightarrow _1H^3+ _1H^1$
is nearly:
A gamma ray photon creates an electron-positron pair. If the rest mass energy of an electron is $0.5MeV$ and the total kinetic energy of the electron-positron pair is $0.78 MeV$, then the energy of the gamma ray photon must be
A stationary nucleus of mass $24\ amu$ emits a gamma photon. The energy of the emitted photon is $7\ MeV$. The recoil energy of the nucleus is:
Consider the following nuclear reaction:
$X^{200}\rightarrow A^{110}+B^{90}+Energy$
If the binding energy per nucleon for $X$, $A$ and $B$ are $7.4\ MeV$, $8.2\ MeV$ and $8.2\ MeV$ respectively, the energy released will be:
In a $\gamma -$decay process, $\gamma-$rays of energy $E$ is emitted. Find the decrease in internal energy of mass $M$ (of nucleus).
Mark out the correct statement(s)
The wavelength of emitted $\gamma $ rays are in the other